2. Commission Regulation (EC) No. 773/2004 of 7 April 2004 relating to the conduct of proceedings by the Commission pursuant to Articles 81 and 82 of the EC Treaty - European Air Law (Update) View the chapter 2. Commission Regulation (EC) No. 773/2004 of 7 April 2004 relating to the conduct of proceedings by the Commission pursuant to Articles 81 and 82 of the EC Treaty by - European Air Law (Update) 2. Commission Regulation (EC) No. 773/2004 of 7 April 2004 relating to the conduct of proceedings by the Commission pursuant to Articles 81 and 82 of the EC Treaty